I have a Cobra 29 Ltd that is brand new. I want to get the most distance from this radio and am looking for advice. I read about high keys and am not completely sure what they are or how to accomplish. Should I install an amp and leave the radio untouched or should I tweak radio and then add amp. Any and all advice would be appreciated...
More distance from Cobra 29 LTD
Discussion in 'CB Radio Forum' started by coledurango, Nov 7, 2009.
Page 1 of 6
-
-
Trucking Jobs in 30 seconds
Every month 400 people find a job with the help of TruckersReport.
-
First off make sure you have the best antenna money can buy. The antenna is the most important part of the radio set up.
Second make sure the SWR is as low as it can be.
Third how far are you planning on talking? A Cobra 29 CB radio with a good antenna and a low SWR should talk an easy 5 miles, maybe a little more if you're not surrounded by mountains and trees and buildings and such. If you need more range, a single side band radio would be a good option.
I don't know what "high keys" are either, that's the first I've heard of them.
I would add an amp before I'd tweak the radio. There's an old saying "you can't get blood from a turnip"....you can only get but maybe a few extra watts from a radio before it starts sounding distorted and like garbage then no one will talk to you.
Also keep in mind amps are illegal to use on CB radios and if someone complains of you bleeding over their phone/speaker/TV/radio/PC and you are caught, you could be looking at a very expensive fine...like $10k and on up.darthanubis Thanks this. -
what is a single side band radio and how does it differ from a cb and i had an amp (palomar 225) in ahigh school I know there illegal but with conditions right I could get out really well.
-
You will get more range with it which is the reason it is so widely used by the hams .... -
Ship it to Sparky and have it RFX modded,or return it and just buy one built and shipped from Sparky.
Get either a RK/56 or Sky Thumper DX mic
Wilson 2K,5K or Predator K1 Comp and you will be Master Blasting out
to 10-15 miles under average conditions.
Amps are Cool,BIG AMPS are even COOLER!
But pound for pound(dollar invested) RFX Cobra's are the new standard
for low buck,HUGE Performance in one box.
I have a Connex 43/400 thats been retired due to acquiring one of these Stealth tuned RFX Cobra's,yeah "their that good" IMO.
-
In SSB you're still on AM but you eliminate the carrier of AM. You can then run a little more power PLUS talk further because the SSB is more efficient.
However with SSB the other party has to have SSB if you want to talk to them on SSB. Otherwise you have to stick to just plain AM.
You will find SSB is awesome come skip time if you use your radio to talk to folks other than OTR.
SSB radios I recommend are the older Cobra 148 GTL made in Taiwan or Philly....or a Uniden grant. -
SSB is a more efficient mode of communication, but not widely used by truckers. If you need to get out further, I would get it tuned and aligned by a reputable tech, make sure your antenna setup is top notch, and if you still need more distance, look into getting an amp. A small 2 pill will usually take care of the small power itch. Anything bigger than that starts to get complicated. I am very much into the CB hobby and if you have any other questions feel free to PM me.
Hope this helps! -
One more thing.
DO NOT LET THE CB TECH CLIP THE MODULATION LIMITER OUT OF IT OR LET THEM DO A SWING KIT OR MOD KIT INSTALL ON IT! I dont give a #### how much better the tech tells you you will get out,it's just a rip off and a wast of money.The only reason they try and push this mod is to get your money but in the end YOU WILL end up with radio that sounds like ####! If after tuning the radio dead keys at 6 or 7 watts and swings to 20 watts then thats fine,you will not hurt a thing. But if the day ever comes that you want to run an amp then you will have to get the dead key down to 4 or 5 watts because 7 watts or more will cause the amp to get to hot,to fast and you will blow it up. -
Well said Carolina Thunder....The swing kits, clipped limiters and mod kits are DEFINITELY not the answer when tuning any radio. A good tune up, and good antenna is all anyone really needs to communicate locally.
-
Carolina Thunder does give some good advice. But the OP has yet to say how far he wants to talk.
http://www.solidsignal.com/pview.asp?p=951125
There's also this one but it's made by Beldon:
http://www.cbradiostore.com/servlet/the-204/RG8X-Low-Loss-Beldon/Detail
Trucking Jobs in 30 seconds
Every month 400 people find a job with the help of TruckersReport.
Page 1 of 6